如果呼叫遠端遠端url介面為https,且存在客戶端證書驗證，如何在客戶端處理

方法一：程式設計方式配置SSLContext與TrustManager

// 載入PKCS12格式的客戶端證書和私鑰
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        char[] keystorePassword = "your Certificate Passphrase".toCharArray();
        String clientKeyPath = ResourceUtils.getFile("classpath:security/ctt.p12").getAbsolutePath();
        FileInputStream fis = new FileInputStream(clientKeyPath);
        try {
            keyStore.load(fis, keystorePassword);
        } finally {
            fis.close();
        }

        // 初始化KeyManagerFactory
        String algorithm = KeyManagerFactory.getDefaultAlgorithm();
        KeyManagerFactory kmf = KeyManagerFactory.getInstance(algorithm);
        kmf.init(keyStore, keystorePassword);

        // 建立TrustManagerFactory，這裡假設我們信任伺服器提供的證書
        TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
        tmf.init((KeyStore) null);

        // 建立SSLContext並設定KeyManager和TrustManager
        SSLContext sslContext = SSLContext.getInstance("TLS");
        sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
        String result = HttpRequest.post(schedulingConfigProperties.getTokenUrl())
                .header(HttpHeaders.CONNECTION, "keep-alive")
                .setSSLSocketFactory(sslContext.getSocketFactory())
                .timeout(20000)//超時，毫秒
                .form(paramMap)
                .addRequestInterceptor(request -> {
                })
                .execute().body();

　　//然後在http client或者webservice client設定對應的客戶端代理類中

　　　　String result = HttpRequest.post(schedulingConfigProperties.getTokenUrl())
        .header(HttpHeaders.CONNECTION, "keep-alive")
        .setSSLSocketFactory(sslContext.getSocketFactory())
        .timeout(20000)
        .form(paramMap)
        .addRequestInterceptor(request -> {
        })
        .execute().body();